ETSS stn

This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.

	Eastport, ME

	Bar Harbor, ME

	Portland, ME

	Portsmouth, ME

	Boston, MA

	Buzzards Bay MA

	Woods Hole, MA

	Nantucket, MA

	Providence, RI

	Newport, RI

	Block Island, RI

	Montauk Point NY

	New London, CT

	Bridgeport, CT

	Port Jefferson NY

	Kings Pnt, NY

	The Battery, NY

	Bergen Pnt, NY

	Sandy Hook, NJ

	Atlantic City, NJ

	Cape May, NJ

	Philadelphia, PA

	Reedy Pnt, DE

	Lewes, DE
#Portland, ME : 10/06/2026 21:21:07 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/05 06Z,   0.70,  -3.71,  -3.00,  99.90,   0.01,  (min)
10/05 07Z,   0.70,  -2.06,  -1.30,  99.90,   0.06,
10/05 08Z,   0.70,   0.01,   0.86,  99.90,   0.15,
10/05 09Z,   0.70,   1.90,   2.71,  99.90,   0.11,
10/05 10Z,   0.80,   3.17,   4.02,  99.90,   0.05,
10/05 11Z,   0.80,   3.62,   4.48,  99.90,   0.06,  (max)
10/05 12Z,   0.70,   3.17,   3.82,  99.90,  -0.05,
10/05 13Z,   0.70,   1.85,   2.52,  99.90,  -0.03,
10/05 14Z,   0.80,  -0.06,   0.56,  99.90,  -0.18,
10/05 15Z,   0.80,  -1.97,  -1.37,  99.90,  -0.20,
10/05 16Z,   0.80,  -3.30,  -2.77,  99.90,  -0.27,
10/05 17Z,   0.70,  -3.75,  -3.22,  99.90,  -0.17,  (min)
10/05 18Z,   0.70,  -3.22,  -2.61,  99.90,  -0.09,
10/05 19Z,   0.70,  -1.77,  -1.22,  99.90,  -0.15,
10/05 20Z,   0.70,   0.29,   0.90,  99.90,  -0.09,
10/05 21Z,   0.60,   2.41,   3.08,  99.90,   0.07,
10/05 22Z,   0.60,   3.99,   4.60,  99.90,   0.01,
10/05 23Z,   0.50,   4.74,   5.45,  99.90,   0.21,  (max)
10/06 00Z,   0.40,   4.55,   5.11,  99.90,   0.16,
10/06 01Z,   0.30,   3.38,   3.89,  99.90,   0.21,
10/06 02Z,   0.20,   1.38,   1.76,  99.90,   0.18,
10/06 03Z,   0.20,  -0.96,  -0.84,  99.90,  -0.08,
10/06 04Z,   0.10,  -3.01,  -2.90,  99.90,   0.01,
10/06 05Z,   0.00,  -4.30,  -4.38,  99.90,  -0.08,
10/06 06Z,   0.10,  -4.62,  -4.66,  99.90,  -0.14,  (min)
10/06 07Z,   0.10,  -3.89,  -3.89,  99.90,  -0.10,
10/06 08Z,   0.10,  -2.22,  -2.33,  99.90,  -0.21,
10/06 09Z,   0.10,  -0.08,  -0.04,  99.90,  -0.06,
10/06 10Z,   0.00,   1.94,   2.04,  99.90,   0.10,
10/06 11Z,   0.00,   3.35,   3.53,  99.90,   0.18,
10/06 12Z,   0.00,   3.93,   4.09,  99.90,   0.16,  (max)
10/06 13Z,   0.00,   3.55,   3.63,  99.90,   0.08,
10/06 14Z,   0.00,   2.19,   2.46,  99.90,   0.27,
10/06 15Z,   0.00,   0.17,   0.30,  99.90,   0.13,
10/06 16Z,   0.00,  -1.90,  -1.86,  99.90,   0.04,
10/06 17Z,   0.00,  -3.42,  -3.41,  99.90,   0.01,
10/06 18Z,   0.00,  -4.05,  -4.19,  99.90,  -0.14,  (min)
10/06 19Z,   0.00,  -3.65,  -3.66,  99.90,  -0.01,
10/06 20Z,   0.10,  -2.22,  -2.29,  99.90,  -0.17,
10/06 21Z,   0.10,  -0.08,  -0.22,  99.90,  -0.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/06 22Z,   0.10,   2.15,  99.90,   2.03,  -0.22,
10/06 23Z,   0.10,   3.89,  99.90,   3.79,  -0.20,
10/07 00Z,   0.10,   4.81,  99.90,   4.73,  -0.18,  (max)
10/07 01Z,   0.10,   4.74,  99.90,   4.68,  -0.16,
10/07 02Z,   0.00,   3.60,  99.90,   3.46,  -0.14,
10/07 03Z,   0.00,   1.55,  99.90,   1.43,  -0.12,
10/07 04Z,   0.00,  -0.89,  99.90,  -0.99,  -0.10,
10/07 05Z,   0.00,  -3.05,  99.90,  -3.13,  -0.08,
10/07 06Z,   0.00,  -4.44,  99.90,  -4.51,  -0.06,
10/07 07Z,   0.10,  -4.80,  99.90,  -4.75,  -0.05,  (min)
10/07 08Z,   0.20,  -4.02,  99.90,  -3.85,  -0.03,
10/07 09Z,   0.30,  -2.23,  99.90,  -1.94,  -0.01,
10/07 10Z,   0.40,   0.07,  99.90,   0.46,  -0.01,
10/07 11Z,   0.40,   2.22,  99.90,   2.62,  -0.01,
10/07 12Z,   0.50,   3.75,  99.90,   4.24,  -0.01,
10/07 13Z,   0.50,   4.38,  99.90,   4.87,  -0.01,  (max)
10/07 14Z,   0.50,   3.94,  99.90,   4.43,  -0.01,
10/07 15Z,   0.60,   2.43,  99.90,   3.03,  -0.01,
10/07 16Z,   0.60,   0.22,  99.90,   0.81,  -0.01,
10/07 17Z,   0.60,  -2.05,  99.90,  -1.45,  -0.01,
10/07 18Z,   0.60,  -3.74,  99.90,  -3.15,  -0.01,
10/07 19Z,   0.60,  -4.48,  99.90,  -3.89,  -0.01,  (min)
10/07 20Z,   0.60,  -4.09,  99.90,  -3.50,  -0.01,
10/07 21Z,   0.70,  -2.56,  99.90,  -1.87,  -0.01,
10/07 22Z,   0.80,  -0.28,  99.90,   0.51,  -0.01,
10/07 23Z,   0.80,   2.09,  99.90,   2.88,  -0.01,
10/08 00Z,   0.80,   3.96,  99.90,   4.75,  -0.01,
10/08 01Z,   0.70,   4.96,  99.90,   5.65,  -0.01,  (max)
10/08 02Z,   0.60,   4.90,  99.90,   5.49,  -0.01,
10/08 03Z,   0.60,   3.68,  99.90,   4.27,  -0.01,
10/08 04Z,   0.50,   1.49,  99.90,   1.99,  -0.01,
10/08 05Z,   0.50,  -1.06,  99.90,  -0.56,  -0.01,
10/08 06Z,   0.50,  -3.28,  99.90,  -2.79,  -0.01,
10/08 07Z,   0.40,  -4.68,  99.90,  -4.28,  -0.01,
10/08 08Z,   0.40,  -4.95,  99.90,  -4.56,  -0.01,  (min)
10/08 09Z,   0.40,  -3.98,  99.90,  -3.59,  -0.01,
10/08 10Z,   0.50,  -1.98,  99.90,  -1.48,  -0.01,
10/08 11Z,   0.50,   0.50,  99.90,   0.99,  -0.01,
10/08 12Z,   0.50,   2.75,  99.90,   3.24,  -0.01,
10/08 13Z,   0.50,   4.29,  99.90,   4.78,  -0.01,
10/08 14Z,   0.50,   4.83,  99.90,   5.33,  -0.01,  (max)
10/08 15Z,   0.40,   4.21,  99.90,   4.60,  -0.01,
10/08 16Z,   0.40,   2.45,  99.90,   2.84,  -0.01,
10/08 17Z,   0.40,  -0.00,  99.90,   0.39,  -0.01,
10/08 18Z,   0.30,  -2.43,  99.90,  -2.14,  -0.01,
10/08 19Z,   0.40,  -4.20,  99.90,  -3.81,  -0.01,
10/08 20Z,   0.40,  -4.93,  99.90,  -4.53,  -0.01,  (min)
10/08 21Z,   0.40,  -4.40,  99.90,  -4.01,  -0.01,
10/08 22Z,   0.40,  -2.69,  99.90,  -2.30,  -0.01,
10/08 23Z,   0.40,  -0.24,  99.90,   0.15,  -0.01,
10/09 00Z,   0.40,   2.24,  99.90,   2.63,  -0.01,
10/09 01Z,   0.40,   4.14,  99.90,   4.53,  -0.01,
10/09 02Z,   0.30,   5.10,  99.90,   5.40,  -0.01,  (max)
10/09 03Z,   0.30,   4.92,  99.90,   5.21,  -0.01,
10/09 04Z,   0.30,   3.51,  99.90,   3.80,  -0.01,
10/09 05Z,   0.20,   1.17,  99.90,   1.36,  -0.01,
10/09 06Z,   0.20,  -1.46,  99.90,  -1.27,  -0.01,
10/09 07Z,   0.10,  -3.65,  99.90,  -3.55,  -0.01,
10/09 08Z,   0.20,  -4.90,  99.90,  -4.71,  -0.01,
10/09 09Z,   0.20,  -4.93,  99.90,  -4.74,  -0.01,  (min)
10/09 10Z,   0.30,  -3.68,  99.90,  -3.39,  -0.01,
10/09 11Z,   0.30,  -1.43,  99.90,  -1.13,  -0.01,
10/09 12Z,   0.30,   1.18,  99.90,   1.47,  -0.01,
10/09 13Z,   0.30,   3.42,  99.90,   3.71,  -0.01,
10/09 14Z,   0.20,   4.83,  99.90,   5.02,  -0.01,
10/09 15Z,   0.20,   5.15,  99.90,   5.34,  -0.01,  (max)
10/09 16Z,   0.10,   4.22,  99.90,   4.31,  -0.01,
10/09 17Z,   0.10,   2.16,  99.90,   2.25,  -0.01,
10/09 18Z,   0.10,  -0.49,  99.90,  -0.40,  -0.01,
10/09 19Z,   0.00,  -2.98,  99.90,  -2.99,  -0.01,
10/09 20Z,   0.00,  -4.69,  99.90,  -4.70,  -0.01,
10/09 21Z,   0.10,  -5.25,  99.90,  -5.15,  -0.01,  (min)
10/09 22Z,   0.00,  -4.49,  99.90,  -4.49,  -0.01,
10/09 23Z,   0.10,  -2.54,  99.90,  -2.45,  -0.01,
10/10 00Z,   0.10,   0.05,  99.90,   0.15,  -0.01,
10/10 01Z,   0.20,   2.55,  99.90,   2.74,  -0.01,
10/10 02Z,   0.20,   4.35,  99.90,   4.54,  -0.01,
10/10 03Z,   0.10,   5.14,  99.90,   5.23,  -0.01,  (max)
10/10 04Z,   0.10,   4.72,  99.90,   4.81,  -0.01,
10/10 05Z,   0.00,   3.08,  99.90,   3.07,  -0.01,
10/10 06Z,   0.00,   0.60,  99.90,   0.59,  -0.01,
10/10 07Z,   0.00,  -2.00,  99.90,  -2.01,  -0.01,
10/10 08Z,  -0.10,  -4.02,  99.90,  -4.12,  -0.01,
10/10 09Z,  -0.10,  -4.98,  99.90,  -5.09,  -0.01,  (min)
10/10 10Z,   0.00,  -4.67,  99.90,  -4.67,  -0.01,
10/10 11Z,   0.00,  -3.08,  99.90,  -3.09,  -0.01,
10/10 12Z,   0.00,  -0.62,  99.90,  -0.63,  -0.01,
10/10 13Z,  99.90,   2.00,  99.90,  99.90,  -0.01,
10/10 14Z,  99.90,   4.09,  99.90,  99.90,  -0.01,
10/10 15Z,  99.90,   5.23,  99.90,  99.90,  -0.01,
10/10 16Z,  99.90,   5.20,  99.90,  99.90,  -0.01,
10/10 17Z,  99.90,   3.91,  99.90,  99.90,  -0.01,
10/10 18Z,  99.90,   1.57,  99.90,  99.90,  -0.01,